x(x-y)²-y(y-x)²
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/29 23:10:36
![x(x-y)²-y(y-x)²](/uploads/image/z/5890805-53-5.jpg?t=x%EF%BC%88x-y%EF%BC%89%26%23178%3B-y%EF%BC%88y-x%EF%BC%89%26%23178%3B)
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
=x(x-y)²-y(x-y)²
=(x-y)*(x-y)²
=(x-y)^3
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来源:学生作业帮助网 编辑:作业帮 时间:2024/06/29 23:10:36
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
=x(x-y)²-y(x-y)²
=(x-y)*(x-y)²
=(x-y)^3